The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 1985
Filed:
Aug. 22, 1984
Applicant:
Inventors:
Assignee:
Agfa-Gevaert Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430523 ; 430539 ; 430950 ;
Abstract
The recording material contains in an outer layer pre-formed polymer particles, the particle size of which is less than 10 .mu.m and which have a particle size distribution of .+-.1 .mu.m, which are soluble in alkaline medium and are dispersed in a hydrophilic colloid, and which are a graft copolymer of methacrylic acid and methyl-methacrylate on the graft base of an .alpha.-olefin- or styrene-maleic acid semiamide-copolymer.